Sony ICD PX720, can you retrieve deleted messages

i hv a micromax a40but i forgate the pattern lock

You can use a software to recover the data you deleted.
first you need to connect you to your Mac ,and install a data recovery for Mac.then use it to deal with that.
And here is the Data recovery for Mac.

Hello,

To download Sony ICD-PX-720, click here.

Do let me know if this was helpful. Thanks! :)

unfortunately not at this time, a work around is use virtualPc or Parallels and install winxp or higher as a virtual machine. then you will be able to access your recorder

It will install - go to device manager, right click on Sony IC Recorder and then click properties, then update driver. browse to the location you installed the sony editing software and it will install the drivers.

There is no way to dump the data from the ICD-PX720 to a Mac. However, you can hook a 1/8" stereo cable, male at both ends, to the PX 720 and the line-in inputs on your Mac. Open Garage Band and record what you have on the PX720 in real time to Garage Band. I have been doing this with our church radio program, although I am considering junking the Sony and getting something that is actually compatible.

Display the folder o message in the folder that you want to erase.
Press Menu and select Erase by using up arrow down arrow and then press play stop button, the cursor moves to erase menu.
Press up arrow down arrows to select erases all the messages or message in a folder.
Press up or down arrow to confirm say yes and press play
Press stop to exit.

Ok,
Download software for recover your data from Memory Card, Phone, HDD or any other Storage Device ----
Download from the following link ------

http://www.dasofts.com/software/3675-recover-my-files-3.98-build-6218.html

Note- this software is works only with windows operating system so, connect your Memory Card, Phone, HDD or any other Storage Device to computer to recover data.

For any other help contact me.

Thanks

The erase button is on the right hand side of the recorder. When you are on the message that you want to delete, then hold the erase button down. The message will start to play and an erase message will flash. Push the erase button down again and it will delete the message. Continue to do this for each message until you have the desireable amount of free space.

Your problem may have been caused when you removed the unit from the PC without using the "safely remove hardware" option.
What you need to do is download the latest version of Digital Voice Editor (I think we are up to 3.1 now)
When you connect the ICD unit it will probably give you a number of access errors
Ignore them and go to the IC Recorder Menu. Select WHOLE and DELETE. Delete everything.
After a minute or so the unit will come to life and you'll see the Directories that are standard in your unit.
Remove the hardware from the computer (safely! by closing the program first) and turn the unit off.
Now turn it on...... Bingo!